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package org.graalvm.compiler.replacements.test;

import org.junit.Test;

import org.graalvm.compiler.core.test.GraalCompilerTest;
import org.graalvm.compiler.phases.common.AbstractInliningPhase;

Tests the implementation of the snippets for lowering the INVOKE* instructions.
/** * Tests the implementation of the snippets for lowering the INVOKE* instructions. */
public class InvokeTest extends GraalCompilerTest { public InvokeTest() { createSuites(getInitialOptions()).getHighTier().findPhase(AbstractInliningPhase.class).remove(); } public interface I { String virtualMethod(String s); } public static class A implements I { final String name = "A"; @Override public String virtualMethod(String s) { return name + s; } } @SuppressWarnings("static-method") private String privateMethod(String s) { return s; } @Test public void test1() { test("invokestatic", "a string"); test("invokespecialConstructor", "a string"); test("invokespecial", this, "a string"); test("invokevirtual", new A(), "a string"); test("invokevirtual2", new A(), "a string"); test("invokeinterface", new A(), "a string"); Object[] args = {null}; test("invokestatic", args); test("invokespecialConstructor", args); test("invokespecial", null, null); test("invokevirtual", null, null); test("invokevirtual2", null, null); test("invokeinterface", null, null); } public static String invokestatic(String s) { return staticMethod(s); } public static String staticMethod(String s) { return s; } public static String invokespecialConstructor(String s) { return new A().virtualMethod(s); } public static String invokespecial(InvokeTest a, String s) { return a.privateMethod(s); } public static String invokevirtual(A a, String s) { return a.virtualMethod(s); } public static String invokevirtual2(A a, String s) { a.virtualMethod(s); return a.virtualMethod(s); } public static String invokeinterface(I i, String s) { return i.virtualMethod(s); } }